Traffic Trace Info
DumpFile: 200501070230.dump
FileSize: 270.97MB
Id: 200501070230
StartTime: Fri Jan 7 02:30:00 2005
EndTime: Fri Jan 7 02:45:00 2005
TotalTime: 900.10 seconds
TotalCapSize: 211.50MB CapLen: 96 bytes
# of packets: 3897148 (1774.89MB)
AvgRate: 16.54Mbps stddev:1.35M
IP flow (unique src/dst pair) Information
# of flows: 341497 (avg. 11.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 2.1% 1.6% 1.6% 1.3% 1.2% 1.0% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 254882
Top 10 bandwidth usage (bytes/total in %):
30.3% 12.7% 3.7% 2.8% 2.8% 2.6% 2.6% 2.2% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501070230.pktlen.png)
detailed numbers
[ 16- 31]: 14840
[ 32- 63]: 1156099
[ 64- 127]: 1200171
[ 128- 255]: 237226
[ 256- 511]: 134724
[ 512- 1023]: 126225
[ 1024- 2047]: 1027863
Protocol Breakdown
![[protocol breakdown chart]](200501070230.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3897148 (100.00%) 1861111729 (100.00%) 477.56
ip 3862552 ( 99.11%) 1860041629 ( 99.94%) 481.56
tcp 3132535 ( 80.38%) 1705419871 ( 91.63%) 544.42
http(s) 481020 ( 12.34%) 565797669 ( 30.40%) 1176.25
http(c) 723586 ( 18.57%) 63718465 ( 3.42%) 88.06
squid 2330 ( 0.06%) 436280 ( 0.02%) 187.24
smtp 120009 ( 3.08%) 25641032 ( 1.38%) 213.66
nntp 112 ( 0.00%) 9456 ( 0.00%) 84.43
ftp 8722 ( 0.22%) 1553652 ( 0.08%) 178.13
pop3 1564 ( 0.04%) 245775 ( 0.01%) 157.15
imap 328 ( 0.01%) 25510 ( 0.00%) 77.77
telnet 66 ( 0.00%) 4405 ( 0.00%) 66.74
ssh 59486 ( 1.53%) 5277758 ( 0.28%) 88.72
dns 380 ( 0.01%) 26669 ( 0.00%) 70.18
bgp 235 ( 0.01%) 117968 ( 0.01%) 501.99
napster 1170 ( 0.03%) 126366 ( 0.01%) 108.01
realaud 14 ( 0.00%) 1885 ( 0.00%) 134.64
rtsp 86862 ( 2.23%) 78611459 ( 4.22%) 905.02
icecast 33195 ( 0.85%) 2345158 ( 0.13%) 70.65
other 1602549 ( 41.12%) 961108425 ( 51.64%) 599.74
udp 544870 ( 13.98%) 124941147 ( 6.71%) 229.30
dns 287207 ( 7.37%) 70973211 ( 3.81%) 247.12
realaud 2146 ( 0.06%) 128760 ( 0.01%) 60.00
halflif 5 ( 0.00%) 329 ( 0.00%) 65.80
everque 4 ( 0.00%) 260 ( 0.00%) 65.00
unreal 7 ( 0.00%) 574 ( 0.00%) 82.00
other 252873 ( 6.49%) 53748519 ( 2.89%) 212.55
icmp 101062 ( 2.59%) 8243064 ( 0.44%) 81.56
ipsec 184 ( 0.00%) 18196 ( 0.00%) 98.89
ip6 479 ( 0.01%) 78439 ( 0.00%) 163.76
other 83422 ( 2.14%) 21340912 ( 1.15%) 255.82
frag 25 ( 0.00%) 9126 ( 0.00%) 365.04
tcpdump file: 200501070230.dump.gz (108.39 MB)